baber/WOPTO huggingface dataset:
Patent JP-2020050614-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, and olefin polymer production method
Inventor: TANAKA YOICHI
IPC: C07F7/00
Filed: 2018-09-27
Abstract: To provide a transition metal compound and the like which allow a polymer with many long chain branches introduced therein to be produced with high catalytic activity even with an olefin polymerization catalyst comprising only one transition metal compound.SOLUTION: The transition metal compound is represented by the general formula [1] in the figure, where M is a group 4 transition metal; X is H, halogen, hydrocarbon, or an anionic or neutral ligand; Q is a group 14 atom; Rto Rare each independently H, C1-40 hydrocarbon, or the like; and Ris not H.SELECTED DRAWING: None
Patent JP-2019067762-A (JP)
Title: Manufacturing method of power storage element, power storage element, and power storage device
Inventor: MAEDA NORITOSHI
IPC: H01M2/26
Filed: 2018-09-27
Abstract: To provide a manufacturing method of a power storage element capable of suppressing damage to a joint portion of two conductive members.SOLUTION: A manufacturing method of a power storage element 10 including a first conductive member and a second conductive member disposed in a path of current flowing through an electrode body 400 and joined to each other includes a first forming step of forming a recess or a through hole in at least one of the first conductive member and the second conductive member and a second forming step of forming a caulking joint portion 20 having a concavo-convex structure in which any one of the first conductive member and the second conductive member protrudes toward the other at a position where the recess or the through hole is formed.SELECTED DRAWING: Figure 7
Patent JP-2020049609-A (JP)
Title: Assembling device
Inventor: SENDA TOSHIYUKI
IPC: F01L3/24
Filed: 2018-09-27
Abstract: To provide an assembling device capable of assembling a valve without providing a floating mechanism.SOLUTION: An assembling device 10 inserts a valve 3 formed with a valve stem 3a into a valve guide 2 provided on a cylinder head 1, thereby assembling the valve 3 to the cylinder head 1. The assembling device 10 has a chuck device 40 which can hold and release the valve 3, a pressing device 50, and a moving mechanism 20. Gripping force by the chuck device 40 is lowered at a proximal Ph2 immediately before the valve 3 and the valve guide 2 contact, and a tip end portion 3d of the valve stem 3a is inserted in the valve guide 2 by a predetermined distance to press the valve 3.SELECTED DRAWING: Figure 5
Patent JP-2020053355-A (JP)
Title: Lamp device and illuminating device
Inventor: KAMATA YASUHIRO
IPC: F21K9/232
Filed: 2018-09-28
Abstract: To provide a lamp device and an illuminating device that allow a cover part holding an optical member to be easily attached to a case part.SOLUTION: A lamp device 10 comprises a case 11, a light emitting part 30, a globe 17, an optical member 15, and a supporting body 16. The case 11 comprises an engaging part on one end side. The light emitting part 30 is provided on the one end side of the case 11. The globe 17 covers the one end side of the case 11. The optical member 15 is arranged in the globe, and light emitted from the light emitting part 30 is incident thereon. The supporting body 16 comprises: a cover part 42 holding the optical member 15, and covering the one end side of the case 11; and a locking part 57 provided in a side peripheral part 41 of the cover part 42. The locking part 57 is caught and held in the engaging part by rotation in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2019016391-A (JP)
Title: Capacitive touch panel
Inventor: TOYOSHIMA TSUYOKI
IPC: G06F3/044
Filed: 2018-10-02
Abstract: To provide a touch panel that has a sensor electrode with low resistance, excellent visibility, a thin, narrow frame, and prevents an effect of a liquid crystal display (LCD) noise.SOLUTION: A capacitive touch panel includes an upper sensor electrode, lower sensor electrode, lead-out wiring for the upper sensor electrode, lead-out wiring for the lower sensor electrode, and an insulating film that insulates the upper sensor electrode from the lower sensor electrode. Either one of the upper sensor electrode or lower sensor electrode is formed of a thin metallic wire, and the other is formed of a composition containing metal nanowires.SELECTED DRAWING: Figure 2
Patent JP-2019031530-A (JP)
Title: Method useful for synthesis of halichondrin b analog
Inventor: BRYAN M LEWIS
IPC: C07D493/22
Filed: 2018-10-16
Abstract: To provide an improved method useful for synthesis of a halichondrin b analog, and a pharmaceutically acceptable salt thereof (for example eribulin mesylate).SOLUTION: There is provided a manufacturing method of eribulin and a pharmaceutically acceptable salt, including reaction of synthesis intermediate ER-811475 with the following formula with imidazole salt in ethanol, further sulfonylation with tosyl chloride in the presence of a dibutyltin oxide solvent and then amination.SELECTED DRAWING: None
Patent JP-2019214352-A (JP)
Title: Occupant protection device
Inventor: TANAKA YUKISACHI
IPC: B60R22/46
Filed: 2018-10-19
Abstract: To provide an occupant protection device that can adjust protrusions of an airbag by suppressing increase in volumes of the airbag itself even if the protrusions of the airbag can be varied.SOLUTION: An airbag 20 is developed and inflated in modes SP and MP in which two kinds of protrusions, large and small, toward a rear side from a storage position 12 in an inflation completed state, and comprises a bag main body 21 and a tether 40 whose tip 41 is connected to the bag main body and whose root part 42 side is connected to the storage position side. The tether is connected to length adjusting means 16 at the storage position side so that the tether can be adjusted to two kinds of long and short corresponding to the large and small protrusion modes. The bag main body comprises a tube-like inflation site 30 that is curved in a nearly U-shape from the storage position side toward a tether connection part 37. In the bag main body, a shape thereof in the large protrusion mode MP is formed in a shape in which the body is moved toward the tether connection part 37 than in the small protrusion mode SP, with respect to an opening side site 30b at an inner peripheral surface 30a side of the tube-like inflation site.SELECTED DRAWING: Figure 2
Patent JP-2020067282-A (JP)
Title: Chemical and physical phenomenon detector
Inventor: SAWADA KAZUAKI
IPC: G01N27/414
Filed: 2018-10-22
Abstract: To solve a problem of destruction that the selection of a piezoelectric material suitable for a semiconductor process and polarization treatment cause in a sensor consisting of an electric potential detector and the piezoelectric material in combination to enable pressure detection.SOLUTION: In order to solve the problem, a thin film structure consisting of a base resin layer (PET resin layer), an electrode layer (ITO layer) and a piezoelectric layer (polyvinylidene fluoride, etc.) is fabricated in advance, polarized, and then bonded to a separately fabricated semiconductor electric potential detector. Although the problem is solved, a new problem arises because parasitic capacitances of the base resin layer reduce the detection sensitivity. The film thickness of each layer of the thin film structure is optimized, thereby making available a structure with practical detection sensitivity.SELECTED DRAWING: Figure 1
Patent JP-2019048825-A (JP)
Title: Use of akkermansia for treating metabolic disorders
Inventor: PATRICE CANI
IPC: A23L2/38
Filed: 2018-10-25
Abstract: To provide compositions for treating metabolic disorders such as atherosclerosis.SOLUTION: The invention relates to a composition comprising Akkermansia muciniphila or fragments thereof with an excipient, a diluent and/or a carrier. As the metabolic disorders, there are atherosclerosis, hypertension, cardiac pathology, stroke, non-alcoholic fatty liver disease, fatty liver, dyslipidemia, atherogenic dyslipidemia, cardiovascular diseases, asthma, sleep apnea, osteoarthritis, neuro-degeneration, gallbladder disease, syndrome X, dysfunction of the immune system associated with overweight and obesity, immune disorders and cancer.SELECTED DRAWING: None
Patent JP-2020065815-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2018-10-25
Abstract: To enhance interest in a game.SOLUTION: A game machine capable of executing a performance related to a game and capable of generating a special game state advantageous to a player when the result of the game is a special result includes notification means capable of executing a notification related to the performance and setting means capable of setting a parameter related to the notification by operating operation means. The setting means can set the parameter according to the degree of expectation that the special result is generated when a predetermined performance is to be in a specific mode.SELECTED DRAWING: Figure 74B
Patent JP-2020068187-A (JP)
Title: Electric connector and electronic device
Inventor: MIZUE TARO
IPC: H01R13/52
Filed: 2018-10-26
Abstract: To provide an electric connector capable of preventing a waterproof seal member from waving, twisting, or curling when the electric connector is inserted into a fitting hole formed in a housing of an electronic device.SOLUTION: An electric connector 1 includes: a shell 2 including a main body portion 21 and an annular locking portion 22 formed at the tip of the outer periphery of the main body portion 21; a shield member 3 provided so as to cover the outer periphery of the main body portion 21 of the shell 2, except for at least an end portion 213 at an outer periphery of the main body portion 21 of the shell 2; an internal structure 4 including a contact 41 and an insulator 43 holding the contact 41; and a waterproof seal member 5 which is provided so as to cover the end portion 213 of the shell 2 and is held between the locking portion 22 of the shell 2 and an end face 311 on the end side of the shield member 3. The waterproof seal member 5 includes a core portion 51, and an elastic portion 52 formed so as to cover the core portion 51 such that an end surface 511 on the base end side of the core portion 51 is exposed.SELECTED DRAWING: Figure 3
Patent JP-2020077677-A (JP)
Title: Noise prevention resistor and manufacturing method thereof
Inventor: IMAI TOMOHITO
IPC: H01C3/20
Filed: 2018-11-05
Abstract: To provide a noise prevention resistor and a manufacturing method thereof that secure continuity between a cap terminal and a resistance wire.SOLUTION: In a noise prevention resistor 10, a resistance wire 7 is wound around the outer peripheral surface of a core material 5, cap terminals 3a and 3b are attached to both ends thereof, and abraded regions 15a to 15c and 16a to 16c that are obtained by cutting parts of an insulating coating (resin coating) 6 for covering the resistance wire 7 and the resistance wire 7 located below the insulating coating and exposing the resistance wire are provided at a plurality of locations on the outer peripheral surface covered with the cap terminals on the outer peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2020033245-A (JP)
Title: Semiconductor nanoparticles, method of producing the same, and light-emitting device
Inventor: TORIMOTO TSUKASA
IPC: C09K11/88
Filed: 2018-11-09
Abstract: To provide a method of producing semiconductor nanoparticles that can be made of a low-toxicity composition and are capable of band edge emission.SOLUTION: A method of producing semiconductor nanoparticles, includes heat-treating a mixture containing a salt of Ag, a salt containing at least one of In and Ga, an Se supply source, and an organic solvent at a temperature in the range of above 200°C to 370°C, to obtain semiconductor nanoparticles. In the method, the ratio of the number of Ag atoms to the total number of Ag, In and Ga atoms in the mixture is above 0.43 to 2.5 or less.SELECTED DRAWING: Figure 3
Patent JP-2020076029-A (JP)
Title: Thermoconductive sheet
Inventor: MURAKAMI YASUYUKI
IPC: C08L101/00
Filed: 2018-11-09
Abstract: To provide a thermoconductive sheet that prevents outgasing and has excellent handleability.SOLUTION: A thermoconductive sheet has graphite with an amount of oil absorption of 250 ml/100 g or less, and a resin. In the thermoconductive sheet, the graphite is oriented in the thickness direction, and the graphite has a volume fraction of 40 vol.% or more.SELECTED DRAWING: None
Patent JP-2020079375-A (JP)
Title: Palm crude oil, biomass fuel manufacturing apparatus, palm crude oil using apparatus thereof, and manufacturing method of biomass fuel
Inventor: MAEDA KAZUYUKI
IPC: C10L5/44
Filed: 2018-11-14
Abstract: To provide the apparatus and the manufacturing method for the palm crude oil and the biomass fuel, that have characteristics of simple structure and easy maintenance, to produce the palm crude oil and the biomass fuel without emitting greenhouse gas from fruits (bunches and fruits) collected from Elaeis guineensis.SOLUTION: The apparatus and the manufacturing method for the palm crude oil and the biomass fuel, comprising: a water removal device 1 that removes water by contacting fruit A (the bunches and the fruits) collected from Elaeis guineensis with the palm crude oil; a separator 2 for separating dehydrated fruits into the bunches and the fruits; a separator 3 for separating separated fruits into pulp and seeds; an oil extractor 4 for producing palm crude oil E by collecting oil from separated pulp; a fine-graining device 5 that crushes separated bunches into a shape suitable for transportation and combustion; and a combustion/heating device 6 for heating the palm crude oil used for a water removal device using a part of the biomass fuel G that has been finely grained, dewatered, and separated from the fruit, by the fine-graining device.SELECTED DRAWING: Figure 2
Patent JP-2019094329-A (JP)
Title: Hair cosmetic
Inventor: HIRAYAMA MASUTARO
IPC: A61Q5/10
Filed: 2018-11-19
Abstract: To provide a hair cosmetic that easily makes white hair inconspicuous through daily hair care, and can dye the hair to a sufficient level through its continuous use.SOLUTION: A hair cosmetic contains following components (A)-(B): (A) a compound represented by general formula (1) or a salt thereof [where a dashed line denotes the existence or nonexistence of π bond, Ris a hydroxy group or an acetoxy group, Ris a hydrogen atom, or -COOR (R is a hydrogen atom, a methyl group or an ethyl group), Ris a hydrogen atom, an acetyl group, a methyl group or an ethyl group]; and (B) at least one polymer selected from the group consisting of polyvinyl alcohol and polyvinyl pyrrolidone with an average degree of polymerization of 700 or more and 10,000 or less.SELECTED DRAWING: None
Patent JP-2020084830-A (JP)
Title: Flow path device and engine cooling system
Inventor: YOSHIDA MASABUMI
IPC: F16K15/03
Filed: 2018-11-19
Abstract: To provide a flow path device capable of operating at an any cooling water temperature in a simple structure, and an engine cooling system using the flow path device.SOLUTION: The engine cooling system includes a valve device A which has a circulation flow path 1, a valve element 2 provided in the circulation flow path 1 and adapted to be opened to the downstream side and turned, an energizing part 3 for energizing the valve element 2 in the closing direction while resisting a fluid differential pressure before and behind the valve element 2 in the circulation flow path 1, a lock mechanism 4 for setting out/back a lock pin 40 into/from a turn region of the valve element 2 to prevent the opening of the valve element 2 or allowing the opening of the valve element 2, and a valve seat 5 for pressure-contacting the valve element 2 to be sealed. The valve seat 5 is energized by the pressure of fluid on the upstream side of the valve element 2 and then pushed against the valve element 2.SELECTED DRAWING: Figure 2
Patent JP-2020082887-A (JP)
Title: vehicle
Inventor: ANDO HIROYA
IPC: B60W10/16
Filed: 2018-11-20
Abstract: To make it possible to easily get over a step.SOLUTION: In a vehicle comprising a drive unit for outputting drive power to left and right drive tires and a distribution ratio adjustment unit for adjusting a distribution ratio of a load acting on the left and right drive tires, when it is determined that one drive tire of the left and right drive tires contacts a step on the basis that an amount of decrease in an air pressure of one tire has become a decreased amount threshold (S170, S180), the distribution ratio adjustment unit is controlled so that a ratio of a load acting on one drive tire to left and right load sum which is sum of a load acting on one drive tire and a load acting on the other drive tire becomes smaller compared to that before it is determined that one drive tire contacts the step (S190, S230).SELECTED DRAWING: Figure 2
Patent JP-2020088051-A (JP)
Title: Light-emitting device
Inventor: KURIKI SHINGO
IPC: H01L33/62
Filed: 2018-11-20
Abstract: To provide a light-emitting device in which color mixing of red, green and blue is improved.SOLUTION: In a light-emitting device, multiple component aggregation units are placed on a substrate. In the component aggregation unit 12, a first light-emitting element 16R emitting red light, a second light-emitting element 16G emitting green light and a third light-emitting element 16B emitting blue light are placed in contact on a metal substrate 13, and encapsulated with encapsulation resin. Since the light-emitting elements of respective colors are placed in contact, a component aggregation unit 12 excellent in color mixing can be formed. Consequently, a light-emitting device excellent in color mixing can be provided by placing multiple component aggregation units 12 on the substrate.SELECTED DRAWING: Figure 1
Patent JP-2020087635-A (JP)
Title: Battery deterioration authentication device and battery deterioration authentication system
Inventor: KIMURA KENJI
IPC: H01M10/42
Filed: 2018-11-21
Abstract: To provide a battery deterioration authentication device and a battery deterioration authentication system that can simply obtain the value of a battery of a user.SOLUTION: A battery deterioration authentication device 3 includes a communication unit that communicates with a server 5, an input unit 45 that inputs specific information for identifying a specific battery, a battery selected by a user, and an output unit 48. The communication unit obtains battery information including at least one of deterioration information on the specific battery or related information relating to the deterioration information from the server 5. The output unit 48 outputs an authentication mark 16 capable of obtaining the battery information.SELECTED DRAWING: Figure 2
Patent JP-2020087176-A (JP)
Title: Outside recognition system
Inventor: FELIPE GOMEZCABALLERO
IPC: G06T7/70
Filed: 2018-11-29
Abstract: To provide an outside recognition system capable of upgrading precision in calculating a distance to a detection object without the necessity of adding an external range-finding sensor.SOLUTION: An outside recognition system includes: an image acquisition unit that acquires an image of a camera sensor which images an outside; a sensor information acquisition unit that acquires sensor information collected by a sensor which detects information concerning a current posture of the camera sensor; a camera posture parameter calculation unit that calculates at least one of camera posture parameters which are defined with a camera pitch angle, a camera roll angle, and a camera yaw angle respectively and used to compensate the current posture of the camera sensor with respect to a predetermined reference, on the basis of the sensor information acquired by the sensor information acquisition unit; and an image transformation unit that performs geometric image transformation on an image, which is acquired by the image acquisition unit, on the basis of the camera posture parameter calculated by the camera posture parameter calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2020090291-A (JP)
Title: container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/18
Filed: 2018-12-04
Abstract: To provide a container capable of making a height of the container in a folded state lower than conventional one.SOLUTION: A container 10 of the present invention includes, on a pair of first side walls 11, first and second support projection portions 71, 73 supporting a pair of second side walls 21 from outside by protruding inside from both side portions, and first and second projection reception portions 76, 77 receiving the first and second support projection portions 71, 73 of the above first side wall 11 when located on a lower side in a folded state. The first and second projection reception portions 76, 77 penetrate the first side wall 11 in a thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2020090913-A (JP)
Title: Centrifugal fan
Inventor: TAKI HIROTOSHI
IPC: F04D29/42
Filed: 2018-12-04
Abstract: To provide a centrifugal fan which can cool a motor effectively while achieving reduction of manufacturing costs and inhibiting vibration during operation.SOLUTION: A centrifugal fan 1 includes: a casing 9; a motor 3 having a motor wall 31 supported by a motor support wall 93, a boss part 33 formed at a center of the motor wall 31, passing through an opening 97, and protruding into a housing space 90, and a drive shaft 35 protruding from the boss part 33 in the housing space 90; and an impeller 50 disposed within the housing space 90. A first cavity part S1, which is formed by at least a part of the motor support wall 93 being spaced apart from the motor wall 31 in an axial direction of the drive shaft 35 over a range from an outer peripheral edge 31E of the motor wall 31 to the boss part 33, is formed between the motor support wall 93 and the motor wall 31. A second cavity part S2, which is formed by at least a part of an inner peripheral edge 97E of the opening 97 being spaced apart from the boss part 33 in a radial direction of the drive shaft 35, is formed between the opening 97 and the boss part 33.SELECTED DRAWING: Figure 3
Patent JP-2020038333-A (JP)
Title: Surface treatment agent and surface-treated body manufacturing method
Inventor: FUKUI YUKI
IPC: G03F7/20
Filed: 2018-12-06
Abstract: To provide: a surface treatment agent that is capable of dissolving a raw material in a short period of time when a solution is prepared and that is capable of exhibiting an excellent water repellency-imparting effect; and a surface-treated body manufacturing method that uses the surface treatment agent.SOLUTION: A surface treatment agent is used for treating a surface of a to-be-treated body, and comprises: (I) at least one selected from silicon compounds represented by a general formula [1] defined by (R)(H)Si[N(R)C(=O)R], a general formula [2] defined by (R)(H)Si[OC(=O)R], and a general formula [3] defined by (R)(H)Si[OC(R)=NSi(R)(H)]; (II) at least one selected from among diazabicyclo ring-containing compounds, nitrogen-containing heterocyclic compounds represented by a general formula [5] in the figure, and imidazole; and (III) an organic solvent.SELECTED DRAWING: None